| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.99 | 5.221% | $36.8168 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $224.79 | 3.174% | $231.9248 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $10.74 | 10.687% | $11.8878 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $108.57 | 4.179% | $113.1071 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $194.25 | 4.411% | $202.8184 | $202.82 | $202.80 | $202.80 |
| Purchase #6 | $158.74 | 9.650% | $174.0584 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $33.45 | 9.680% | $36.688 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $765.53 | $807.3013 | $807.31 | $807.25 | $807.30 | |